Encode the 32-bit wide Thumb (and Thumb2) instructions with the high order
halfword being emitted to the stream first. rdar://8728174
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120848 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/MC/ARM/neont2-shift-encoding.s b/test/MC/ARM/neont2-shift-encoding.s
index c96ce08..46db951 100644
--- a/test/MC/ARM/neont2-shift-encoding.s
+++ b/test/MC/ARM/neont2-shift-encoding.s
@@ -2,161 +2,161 @@
.code 16
-@ CHECK: vshl.u8 d16, d17, d16 @ encoding: [0xa1,0x04,0x40,0xff]
+@ CHECK: vshl.u8 d16, d17, d16 @ encoding: [0x40,0xff,0xa1,0x04]
vshl.u8 d16, d17, d16
-@ CHECK: vshl.u16 d16, d17, d16 @ encoding: [0xa1,0x04,0x50,0xff]
+@ CHECK: vshl.u16 d16, d17, d16 @ encoding: [0x50,0xff,0xa1,0x04]
vshl.u16 d16, d17, d16
-@ CHECK: vshl.u32 d16, d17, d16 @ encoding: [0xa1,0x04,0x60,0xff]
+@ CHECK: vshl.u32 d16, d17, d16 @ encoding: [0x60,0xff,0xa1,0x04]
vshl.u32 d16, d17, d16
-@ CHECK: vshl.u64 d16, d17, d16 @ encoding: [0xa1,0x04,0x70,0xff]
+@ CHECK: vshl.u64 d16, d17, d16 @ encoding: [0x70,0xff,0xa1,0x04]
vshl.u64 d16, d17, d16
-@ CHECK: vshl.i8 d16, d16, #7 @ encoding: [0x30,0x05,0xcf,0xef]
+@ CHECK: vshl.i8 d16, d16, #7 @ encoding: [0xcf,0xef,0x30,0x05]
vshl.i8 d16, d16, #7
-@ CHECK: vshl.i16 d16, d16, #15 @ encoding: [0x30,0x05,0xdf,0xef]
+@ CHECK: vshl.i16 d16, d16, #15 @ encoding: [0xdf,0xef,0x30,0x05]
vshl.i16 d16, d16, #15
-@ CHECK: vshl.i32 d16, d16, #31 @ encoding: [0x30,0x05,0xff,0xef]
+@ CHECK: vshl.i32 d16, d16, #31 @ encoding: [0xff,0xef,0x30,0x05]
vshl.i32 d16, d16, #31
-@ CHECK: vshl.i64 d16, d16, #63 @ encoding: [0xb0,0x05,0xff,0xef]
+@ CHECK: vshl.i64 d16, d16, #63 @ encoding: [0xff,0xef,0xb0,0x05]
vshl.i64 d16, d16, #63
-@ CHECK: vshl.u8 q8, q9, q8 @ encoding: [0xe2,0x04,0x40,0xff]
+@ CHECK: vshl.u8 q8, q9, q8 @ encoding: [0x40,0xff,0xe2,0x04]
vshl.u8 q8, q9, q8
-@ CHECK: vshl.u16 q8, q9, q8 @ encoding: [0xe2,0x04,0x50,0xff]
+@ CHECK: vshl.u16 q8, q9, q8 @ encoding: [0x50,0xff,0xe2,0x04]
vshl.u16 q8, q9, q8
-@ CHECK: vshl.u32 q8, q9, q8 @ encoding: [0xe2,0x04,0x60,0xff]
+@ CHECK: vshl.u32 q8, q9, q8 @ encoding: [0x60,0xff,0xe2,0x04]
vshl.u32 q8, q9, q8
-@ CHECK: vshl.u64 q8, q9, q8 @ encoding: [0xe2,0x04,0x70,0xff]
+@ CHECK: vshl.u64 q8, q9, q8 @ encoding: [0x70,0xff,0xe2,0x04]
vshl.u64 q8, q9, q8
-@ CHECK: vshl.i8 q8, q8, #7 @ encoding: [0x70,0x05,0xcf,0xef]
+@ CHECK: vshl.i8 q8, q8, #7 @ encoding: [0xcf,0xef,0x70,0x05]
vshl.i8 q8, q8, #7
-@ CHECK: vshl.i16 q8, q8, #15 @ encoding: [0x70,0x05,0xdf,0xef]
+@ CHECK: vshl.i16 q8, q8, #15 @ encoding: [0xdf,0xef,0x70,0x05]
vshl.i16 q8, q8, #15
-@ CHECK: vshl.i32 q8, q8, #31 @ encoding: [0x70,0x05,0xff,0xef]
+@ CHECK: vshl.i32 q8, q8, #31 @ encoding: [0xff,0xef,0x70,0x05]
vshl.i32 q8, q8, #31
-@ CHECK: vshl.i64 q8, q8, #63 @ encoding: [0xf0,0x05,0xff,0xef]
+@ CHECK: vshl.i64 q8, q8, #63 @ encoding: [0xff,0xef,0xf0,0x05]
vshl.i64 q8, q8, #63
-@ CHECK: vshr.u8 d16, d16, #8 @ encoding: [0x30,0x00,0xc8,0xff]
+@ CHECK: vshr.u8 d16, d16, #8 @ encoding: [0xc8,0xff,0x30,0x00]
vshr.u8 d16, d16, #8
-@ CHECK: vshr.u16 d16, d16, #16 @ encoding: [0x30,0x00,0xd0,0xff]
+@ CHECK: vshr.u16 d16, d16, #16 @ encoding: [0xd0,0xff,0x30,0x00]
vshr.u16 d16, d16, #16
-@ CHECK: vshr.u32 d16, d16, #32 @ encoding: [0x30,0x00,0xe0,0xff]
+@ CHECK: vshr.u32 d16, d16, #32 @ encoding: [0xe0,0xff,0x30,0x00]
vshr.u32 d16, d16, #32
-@ CHECK: vshr.u64 d16, d16, #64 @ encoding: [0xb0,0x00,0xc0,0xff]
+@ CHECK: vshr.u64 d16, d16, #64 @ encoding: [0xc0,0xff,0xb0,0x00]
vshr.u64 d16, d16, #64
-@ CHECK: vshr.u8 q8, q8, #8 @ encoding: [0x70,0x00,0xc8,0xff]
+@ CHECK: vshr.u8 q8, q8, #8 @ encoding: [0xc8,0xff,0x70,0x00]
vshr.u8 q8, q8, #8
-@ CHECK: vshr.u16 q8, q8, #16 @ encoding: [0x70,0x00,0xd0,0xff]
+@ CHECK: vshr.u16 q8, q8, #16 @ encoding: [0xd0,0xff,0x70,0x00]
vshr.u16 q8, q8, #16
-@ CHECK: vshr.u32 q8, q8, #32 @ encoding: [0x70,0x00,0xe0,0xff]
+@ CHECK: vshr.u32 q8, q8, #32 @ encoding: [0xe0,0xff,0x70,0x00]
vshr.u32 q8, q8, #32
-@ CHECK: vshr.u64 q8, q8, #64 @ encoding: [0xf0,0x00,0xc0,0xff]
+@ CHECK: vshr.u64 q8, q8, #64 @ encoding: [0xc0,0xff,0xf0,0x00]
vshr.u64 q8, q8, #64
-@ CHECK: vshr.s8 d16, d16, #8 @ encoding: [0x30,0x00,0xc8,0xef]
+@ CHECK: vshr.s8 d16, d16, #8 @ encoding: [0xc8,0xef,0x30,0x00]
vshr.s8 d16, d16, #8
-@ CHECK: vshr.s16 d16, d16, #16 @ encoding: [0x30,0x00,0xd0,0xef]
+@ CHECK: vshr.s16 d16, d16, #16 @ encoding: [0xd0,0xef,0x30,0x00]
vshr.s16 d16, d16, #16
-@ CHECK: vshr.s32 d16, d16, #32 @ encoding: [0x30,0x00,0xe0,0xef]
+@ CHECK: vshr.s32 d16, d16, #32 @ encoding: [0xe0,0xef,0x30,0x00]
vshr.s32 d16, d16, #32
-@ CHECK: vshr.s64 d16, d16, #64 @ encoding: [0xb0,0x00,0xc0,0xef]
+@ CHECK: vshr.s64 d16, d16, #64 @ encoding: [0xc0,0xef,0xb0,0x00]
vshr.s64 d16, d16, #64
-@ CHECK: vshr.s8 q8, q8, #8 @ encoding: [0x70,0x00,0xc8,0xef]
+@ CHECK: vshr.s8 q8, q8, #8 @ encoding: [0xc8,0xef,0x70,0x00]
vshr.s8 q8, q8, #8
-@ CHECK: vshr.s16 q8, q8, #16 @ encoding: [0x70,0x00,0xd0,0xef]
+@ CHECK: vshr.s16 q8, q8, #16 @ encoding: [0xd0,0xef,0x70,0x00]
vshr.s16 q8, q8, #16
-@ CHECK: vshr.s32 q8, q8, #32 @ encoding: [0x70,0x00,0xe0,0xef]
+@ CHECK: vshr.s32 q8, q8, #32 @ encoding: [0xe0,0xef,0x70,0x00]
vshr.s32 q8, q8, #32
-@ CHECK: vshr.s64 q8, q8, #64 @ encoding: [0xf0,0x00,0xc0,0xef]
+@ CHECK: vshr.s64 q8, q8, #64 @ encoding: [0xc0,0xef,0xf0,0x00]
vshr.s64 q8, q8, #64
-@ CHECK: vshll.s8 q8, d16, #7 @ encoding: [0x30,0x0a,0xcf,0xef]
+@ CHECK: vshll.s8 q8, d16, #7 @ encoding: [0xcf,0xef,0x30,0x0a]
vshll.s8 q8, d16, #7
-@ CHECK: vshll.s16 q8, d16, #15 @ encoding: [0x30,0x0a,0xdf,0xef]
+@ CHECK: vshll.s16 q8, d16, #15 @ encoding: [0xdf,0xef,0x30,0x0a]
vshll.s16 q8, d16, #15
-@ CHECK: vshll.s32 q8, d16, #31 @ encoding: [0x30,0x0a,0xff,0xef]
+@ CHECK: vshll.s32 q8, d16, #31 @ encoding: [0xff,0xef,0x30,0x0a]
vshll.s32 q8, d16, #31
-@ CHECK: vshll.u8 q8, d16, #7 @ encoding: [0x30,0x0a,0xcf,0xff]
+@ CHECK: vshll.u8 q8, d16, #7 @ encoding: [0xcf,0xff,0x30,0x0a]
vshll.u8 q8, d16, #7
-@ CHECK: vshll.u16 q8, d16, #15 @ encoding: [0x30,0x0a,0xdf,0xff]
+@ CHECK: vshll.u16 q8, d16, #15 @ encoding: [0xdf,0xff,0x30,0x0a]
vshll.u16 q8, d16, #15
-@ CHECK: vshll.u32 q8, d16, #31 @ encoding: [0x30,0x0a,0xff,0xff]
+@ CHECK: vshll.u32 q8, d16, #31 @ encoding: [0xff,0xff,0x30,0x0a]
vshll.u32 q8, d16, #31
-@ CHECK: vshll.i8 q8, d16, #8 @ encoding: [0x20,0x03,0xf2,0xff]
+@ CHECK: vshll.i8 q8, d16, #8 @ encoding: [0xf2,0xff,0x20,0x03]
vshll.i8 q8, d16, #8
-@ CHECK: vshll.i16 q8, d16, #16 @ encoding: [0x20,0x03,0xf6,0xff]
+@ CHECK: vshll.i16 q8, d16, #16 @ encoding: [0xf6,0xff,0x20,0x03]
vshll.i16 q8, d16, #16
-@ CHECK: vshll.i32 q8, d16, #32 @ encoding: [0x20,0x03,0xfa,0xff]
+@ CHECK: vshll.i32 q8, d16, #32 @ encoding: [0xfa,0xff,0x20,0x03]
vshll.i32 q8, d16, #32
-@ CHECK: vshrn.i16 d16, q8, #8 @ encoding: [0x30,0x08,0xc8,0xef]
+@ CHECK: vshrn.i16 d16, q8, #8 @ encoding: [0xc8,0xef,0x30,0x08]
vshrn.i16 d16, q8, #8
-@ CHECK: vshrn.i32 d16, q8, #16 @ encoding: [0x30,0x08,0xd0,0xef]
+@ CHECK: vshrn.i32 d16, q8, #16 @ encoding: [0xd0,0xef,0x30,0x08]
vshrn.i32 d16, q8, #16
-@ CHECK: vshrn.i64 d16, q8, #32 @ encoding: [0x30,0x08,0xe0,0xef]
+@ CHECK: vshrn.i64 d16, q8, #32 @ encoding: [0xe0,0xef,0x30,0x08]
vshrn.i64 d16, q8, #32
-@ CHECK: vrshl.s8 d16, d17, d16 @ encoding: [0xa1,0x05,0x40,0xef]
+@ CHECK: vrshl.s8 d16, d17, d16 @ encoding: [0x40,0xef,0xa1,0x05]
vrshl.s8 d16, d17, d16
-@ CHECK: vrshl.s16 d16, d17, d16 @ encoding: [0xa1,0x05,0x50,0xef]
+@ CHECK: vrshl.s16 d16, d17, d16 @ encoding: [0x50,0xef,0xa1,0x05]
vrshl.s16 d16, d17, d16
-@ CHECK: vrshl.s32 d16, d17, d16 @ encoding: [0xa1,0x05,0x60,0xef]
+@ CHECK: vrshl.s32 d16, d17, d16 @ encoding: [0x60,0xef,0xa1,0x05]
vrshl.s32 d16, d17, d16
-@ CHECK: vrshl.s64 d16, d17, d16 @ encoding: [0xa1,0x05,0x70,0
+@ CHECK: vrshl.s64 d16, d17, d16 @ encoding: [0x70,0xef,0xa1,0x05]
vrshl.s64 d16, d17, d16
-@ CHECK: vrshl.u8 d16, d17, d16 @ encoding: [0xa1,0x05,0x40,0xff]
+@ CHECK: vrshl.u8 d16, d17, d16 @ encoding: [0x40,0xff,0xa1,0x05]
vrshl.u8 d16, d17, d16
-@ CHECK: vrshl.u16 d16, d17, d16 @ encoding: [0xa1,0x05,0x50,0xff]
+@ CHECK: vrshl.u16 d16, d17, d16 @ encoding: [0x50,0xff,0xa1,0x05]
vrshl.u16 d16, d17, d16
-@ CHECK: vrshl.u32 d16, d17, d16 @ encoding: [0xa1,0x05,0x60,0xff]
+@ CHECK: vrshl.u32 d16, d17, d16 @ encoding: [0x60,0xff,0xa1,0x05]
vrshl.u32 d16, d17, d16
-@ CHECK: vrshl.u64 d16, d17, d16 @ encoding: [0xa1,0x05,0x70,0xff]
+@ CHECK: vrshl.u64 d16, d17, d16 @ encoding: [0x70,0xff,0xa1,0x05]
vrshl.u64 d16, d17, d16
-@ CHECK: vrshl.s8 q8, q9, q8 @ encoding: [0xe2,0x05,0x40,0xef]
+@ CHECK: vrshl.s8 q8, q9, q8 @ encoding: [0x40,0xef,0xe2,0x05]
vrshl.s8 q8, q9, q8
-@ CHECK: vrshl.s16 q8, q9, q8 @ encoding: [0xe2,0x05,0x50,0xef]
+@ CHECK: vrshl.s16 q8, q9, q8 @ encoding: [0x50,0xef,0xe2,0x05]
vrshl.s16 q8, q9, q8
-@ CHECK: vrshl.s32 q8, q9, q8 @ encoding: [0xe2,0x05,0x60,0xef]
+@ CHECK: vrshl.s32 q8, q9, q8 @ encoding: [0x60,0xef,0xe2,0x05]
vrshl.s32 q8, q9, q8
-@ CHECK: vrshl.s64 q8, q9, q8 @ encoding: [0xe2,0x05,0x70,0xef]
+@ CHECK: vrshl.s64 q8, q9, q8 @ encoding: [0x70,0xef,0xe2,0x05]
vrshl.s64 q8, q9, q8
-@ CHECK: vrshl.u8 q8, q9, q8 @ encoding: [0xe2,0x05,0x40,0xff]
+@ CHECK: vrshl.u8 q8, q9, q8 @ encoding: [0x40,0xff,0xe2,0x05]
vrshl.u8 q8, q9, q8
-@ CHECK: vrshl.u16 q8, q9, q8 @ encoding: [0xe2,0x05,0x50,0xff]
+@ CHECK: vrshl.u16 q8, q9, q8 @ encoding: [0x50,0xff,0xe2,0x05]
vrshl.u16 q8, q9, q8
-@ CHECK: vrshl.u32 q8, q9, q8 @ encoding: [0xe2,0x05,0x60,0xff]
+@ CHECK: vrshl.u32 q8, q9, q8 @ encoding: [0x60,0xff,0xe2,0x05]
vrshl.u32 q8, q9, q8
-@ CHECK: vrshl.u64 q8, q9, q8 @ encoding: [0xe2,0x05,0x70,0xff]
+@ CHECK: vrshl.u64 q8, q9, q8 @ encoding: [0x70,0xff,0xe2,0x05]
vrshl.u64 q8, q9, q8
-@ CHECK: vrshr.s8 d16, d16, #8 @ encoding: [0x30,0x02,0xc8,0xef]
+@ CHECK: vrshr.s8 d16, d16, #8 @ encoding: [0xc8,0xef,0x30,0x02]
vrshr.s8 d16, d16, #8
-@ CHECK: vrshr.s16 d16, d16, #16 @ encoding: [0x30,0x02,0xd0,0xef]
+@ CHECK: vrshr.s16 d16, d16, #16 @ encoding: [0xd0,0xef,0x30,0x02]
vrshr.s16 d16, d16, #16
-@ CHECK: vrshr.s32 d16, d16, #32 @ encoding: [0x30,0x02,0xe0,0xef]
+@ CHECK: vrshr.s32 d16, d16, #32 @ encoding: [0xe0,0xef,0x30,0x02]
vrshr.s32 d16, d16, #32
-@ CHECK: vrshr.s64 d16, d16, #64 @ encoding: [0xb0,0x02,0xc0,0xef]
+@ CHECK: vrshr.s64 d16, d16, #64 @ encoding: [0xc0,0xef,0xb0,0x02]
vrshr.s64 d16, d16, #64
-@ CHECK: vrshr.u8 d16, d16, #8 @ encoding: [0x30,0x02,0xc8,0xff]
+@ CHECK: vrshr.u8 d16, d16, #8 @ encoding: [0xc8,0xff,0x30,0x02]
vrshr.u8 d16, d16, #8
-@ CHECK: vrshr.u16 d16, d16, #16 @ encoding: [0x30,0x02,0xd0,0xff]
+@ CHECK: vrshr.u16 d16, d16, #16 @ encoding: [0xd0,0xff,0x30,0x02]
vrshr.u16 d16, d16, #16
-@ CHECK: vrshr.u32 d16, d16, #32 @ encoding: [0x30,0x02,0xe0,0xff]
+@ CHECK: vrshr.u32 d16, d16, #32 @ encoding: [0xe0,0xff,0x30,0x02]
vrshr.u32 d16, d16, #32
-@ CHECK: vrshr.u64 d16, d16, #64 @ encoding: [0xb0,0x02,0xc0,0xff]
+@ CHECK: vrshr.u64 d16, d16, #64 @ encoding: [0xc0,0xff,0xb0,0x02]
vrshr.u64 d16, d16, #64
-@ CHECK: vrshr.s8 q8, q8, #8 @ encoding: [0x70,0x02,0xc8,0xef]
+@ CHECK: vrshr.s8 q8, q8, #8 @ encoding: [0xc8,0xef,0x70,0x02]
vrshr.s8 q8, q8, #8
-@ CHECK: vrshr.s16 q8, q8, #16 @ encoding: [0x70,0x02,0xd0,0xef]
+@ CHECK: vrshr.s16 q8, q8, #16 @ encoding: [0xd0,0xef,0x70,0x02]
vrshr.s16 q8, q8, #16
-@ CHECK: vrshr.s32 q8, q8, #32 @ encoding: [0x70,0x02,0xe0,0xef]
+@ CHECK: vrshr.s32 q8, q8, #32 @ encoding: [0xe0,0xef,0x70,0x02]
vrshr.s32 q8, q8, #32
-@ CHECK: vrshr.s64 q8, q8, #64 @ encoding: [0xf0,0x02,0xc0,0xef]
+@ CHECK: vrshr.s64 q8, q8, #64 @ encoding: [0xc0,0xef,0xf0,0x02]
vrshr.s64 q8, q8, #64
-@ CHECK: vrshr.u8 q8, q8, #8 @ encoding: [0x70,0x02,0xc8,0xff]
+@ CHECK: vrshr.u8 q8, q8, #8 @ encoding: [0xc8,0xff,0x70,0x02]
vrshr.u8 q8, q8, #8
-@ CHECK: vrshr.u16 q8, q8, #16 @ encoding: [0x70,0x02,0xd0,0xff]
+@ CHECK: vrshr.u16 q8, q8, #16 @ encoding: [0xd0,0xff,0x70,0x02]
vrshr.u16 q8, q8, #16
-@ CHECK: vrshr.u32 q8, q8, #32 @ encoding: [0x70,0x02,0xe0,0xff]
+@ CHECK: vrshr.u32 q8, q8, #32 @ encoding: [0xe0,0xff,0x70,0x02]
vrshr.u32 q8, q8, #32
-@ CHECK: vrshr.u64 q8, q8, #64 @ encoding: [0xf0,0x02,0xc0,0xff]
+@ CHECK: vrshr.u64 q8, q8, #64 @ encoding: [0xc0,0xff,0xf0,0x02]
vrshr.u64 q8, q8, #64
-@ CHECK: vrshrn.i16 d16, q8, #8 @ encoding: [0x70,0x08,0xc8,0xef]
+@ CHECK: vrshrn.i16 d16, q8, #8 @ encoding: [0xc8,0xef,0x70,0x08]
vrshrn.i16 d16, q8, #8
-@ CHECK: vrshrn.i32 d16, q8, #16 @ encoding: [0x70,0x08,0xd0,0xef]
+@ CHECK: vrshrn.i32 d16, q8, #16 @ encoding: [0xd0,0xef,0x70,0x08]
vrshrn.i32 d16, q8, #16
-@ CHECK: vrshrn.i64 d16, q8, #32 @ encoding: [0x70,0x08,0xe0,0xef]
+@ CHECK: vrshrn.i64 d16, q8, #32 @ encoding: [0xe0,0xef,0x70,0x08]
vrshrn.i64 d16, q8, #32